Key Takeaways Palantir Technologies is expected to report earnings after the closing bell Monday.The AI software company's stock has more than doubled this year, making Palantir the best-performing S&P 500 component.

The S&P 500 generated tremendous returns over the last decade, but Wall Street analysts generally see little upside in the remaining months of 2025.

Wall Street’s record-breaking, weeklong run ran out of momentum on Tuesday. The S&P 500 slipped 0.3% for its first drop after closing at an all-time high in six successive days. The Dow Jones Industrial Average sank 204 points, or 0.5%, and the Nasdaq composite shaved 0.4% off its own record.